﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Entities;
using DAL;

namespace BLL
{
   public class YCHoTro_KHBLL
    {
       public static List<YCHoTro_KH> LayTatCa()
       {
           return YCHoTro_KHDAL.LayTatCa();
       }
       public static bool Them(YCHoTro_KH tt)
       {
           return YCHoTro_KHDAL.Them(tt);
       }
       public static bool Sua(YCHoTro_KH tt)
       {
           return YCHoTro_KHDAL.Sua(tt);
       }
       public static bool Xoa(string ID)
       {
           return YCHoTro_KHDAL.Xoa(ID);
       }
    }

}
